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app/android/java/com/khronos/vulkan_samples/SampleArrayAdapter.java

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+/* Copyright (c) 2019-2021, Arm Limited and Contributors
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 the "License";
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.khronos.vulkan_samples;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import androidx.annotation.NonNull;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+import com.khronos.vulkan_samples.model.Sample;
+
+import java.util.List;
+
+public class SampleArrayAdapter extends ArrayAdapter<Sample> {
+
+    SampleArrayAdapter(Context context, List<Sample> sample_list) {
+        super(context, R.layout.listview_item, sample_list);
+    }
+
+    /**
+     * Get a view for a position in the sample list
+     *
+     * @param position The position in the list
+     * @param view     The view object that was previously at this position
+     * @param parent   The parent view group
+     * @return A view object representing a given sample at a list position
+     */
+    @NonNull
+    @SuppressLint("SetTextI18n")
+    @Override
+    public View getView(int position, View view, @NonNull ViewGroup parent) {
+        // Recycle view objects
+        if (view == null) {
+            view = LayoutInflater.from(getContext()).inflate(R.layout.listview_item, parent, false);
+        }
+
+        Sample sample = getItem(position);
+        assert sample != null;
+
+        TextView title = view.findViewById(R.id.title_text);
+        title.setText(sample.getName());
+
+        TextView description = view.findViewById(R.id.description_text);
+        description.setText(sample.getDescription());
+
+        TextView vendorTag = view.findViewById(R.id.vendor_text);
+        vendorTag.setText(sample.getTagText());
+
+        return view;
+    }
+}